Journal of Economic Structures

The Official Journal of the Pan-Pacific Association of Input-Output Studies (PAPAIOS)

Table 6 Statistics of the absolute differences (×100) between the observed and estimated input coefficients from the FLQ+ and GRAS+ methods

From: A new approach to modelling the input–output structure of regional economies using non-survey methods

	\(\left\| {a_{ij}^{r} - \hat{a}_{ij}^{r} } \right\|\) FLQ+				\(\left\| {a_{ij}^{r} - \hat{a}_{ij}^{r} } \right\|\) GRAS+
	Mean	Max	Median	SD	Mean	Max	Median	SD
Gyeonggi	0.1207	40.9	0.0033	0.8375	0.1379	51.3	0.0029	0.9830
Seoul	0.1478	27.9	0.0030	0.7102	0.1748	28.2	0.0020	0.8378
N Gyeongsang	0.1584	40.5	0.0043	0.8583	0.1876	68.7	0.0034	1.3135
S Gyeongsang	0.1426	34.7	0.0038	0.7409	0.1610	51.9	0.0029	1.0010
Ulsan	0.1620	48.3	0.0028	1.0850	0.1950	61.7	0.0017	1.3991
South Jeolla	0.1702	34.7	0.0030	0.9026	0.2044	67.6	0.0019	1.5013
S Chungcheong	0.1472	47.0	0.0033	0.9046	0.1556	60.2	0.0024	1.1178
Incheon	0.1323	25.5	0.0026	0.7887	0.1386	27.4	0.0022	0.8462
Busan	0.1484	18.7	0.0033	0.6654	0.1496	23.1	0.0028	0.7192
N Chungcheong	0.1476	49.6	0.0032	1.0025	0.1529	58.5	0.0028	1.1151
Daegu	0.1393	42.1	0.0032	0.7675	0.1398	49.3	0.0027	0.8530
North Jeolla	0.1373	52.0	0.0027	0.9149	0.1377	62.1	0.0023	1.0641
Gangwon	0.2027	124.6	0.0038	1.9126	0.2044	125.0	0.0035	1.9534
Gwangju	0.1357	48.6	0.0023	0.8746	0.1340	52.3	0.0021	0.9069
Daejeon	0.1382	40.8	0.0022	0.8513	0.1390	39.8	0.0023	0.8444
Jeju	0.1599	51.1	0.0010	0.9909	0.1522	51.1	0.0008	1.0117
Mean	0.1494	45.4	0.0030	0.9255	0.1603	54.9	0.0024	1.0917
Weighted mean	0.1448	39.2	0.0032	0.8542	0.1626	50.1	0.0025	1.0559
V	0.127	0.51	0.267	0.309	0.156	0.43	0.279	0.290

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